930  
CDUS45 KRIW 120053  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
553 PM MST MON DEC 11 2023  
   
...............................  
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR DECEMBER 11 2023  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1947 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 43 3:18 PM 56 2004 32 11 40  
MINIMUM 13 7:49 AM -31 1972 6 7 8  
AVERAGE 28 19 9 24  
 
PRECIPITATION (IN)  
TODAY 0.00 0.07 1968 0.01 -0.01 0.00  
MONTH TO DATE T 0.07 -0.07 0.07  
SINCE DEC 1 T 0.07 -0.07 0.07  
SINCE JAN 1 8.87 7.62 1.25 6.12  
 
DEGREE DAYS  
HEATING  
TODAY 37 46 -9 41  
MONTH TO DATE 420 490 -70 535  
SINCE DEC 1 420 490 -70 535  
SINCE JUL 1 2156 2397 -241 2507  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 440 528 -88 689    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 48  
AVERAGE 70  
   
......................................................  
 
THE WORLAND WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 53 1995  
2014  
MINIMUM TEMPERATURE (F) 5 -22 1972  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 7:36 AM MST SUNSET 4:34 PM MST  
DECEMBER 12 2023......SUNRISE 7:37 AM MST SUNSET 4:34 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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